🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554

Radius: 12.4

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.78 AU - 0.86 AU

Year: 513 Days

Day: 12.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 28,867,947 km

• M1: 154,684 km (0.072 R)
• M2: 242,498 km (0.1 R)
• M3: 330,163 km (0.051 R)
• M4: 410,197 km (0.078 R)
• M5: 489,335 km (0.051 R)
• M6: 671,545 km (0.107 R)
• M7: 753,076 km (0.097 R)
• M8: 847,322 km (0.059 R)
• M9: 932,444 km (0.101 R)
• M10: 1,087,577 km (0.108 R)
• M11: 1,176,138 km (0.115 R)
• M12: 1,277,566 km (0.039 R)
• M13: 1,366,427 km (0.04 R)
• M14: 1,446,462 km (0.117 R)
• M15: 1,567,038 km (0.104 R)
• M16: 1,662,780 km (0.057 R)
• M17: 1,842,298 km (0.069 R)
• M18: 1,925,624 km (0.114 R)
• M19: 2,177,247 km (0.112 R)
• M20: 2,271,943 km (0.082 R)
• M21: 2,598,066 km (0.1 R)
• M22: 2,698,895 km (0.089 R)
• M23: 2,780,576 km (0.114 R)
• M24: 2,974,454 km (0.029 R)
• M25: 3,129,887 km (0.111 R)
• M26: 3,259,139 km (0.062 R)
• M27: 3,500,740 km (0.066 R)
• M28: 3,635,228 km (0.117 R)
• M29: 3,725,735 km (0.12 R)
• M30: 3,816,990 km (0.082 R)
• M31: 3,939,959 km (0.101 R)
• M32: 4,040,788 km (0.095 R)
• M33: 4,253,217 km (0.102 R)
• M34: 4,356,739 km (0.109 R)
• M35: 4,534,012 km (0.1 R)
• M36: 4,631,700 km (0.091 R)
• M37: 4,787,730 km (0.063 R)
• M38: 4,945,706 km (0.119 R)
• M39: 5,037,858 km (0.113 R)
• M40: 5,122,231 km (0.075 R)
• M41: 5,343,786 km (0.093 R)
• M42: 5,429,804 km (0.098 R)
• M43: 5,831,774 km (0.103 R)
• M44: 5,991,694 km (0.077 R)
• M45: 6,072,178 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248

Radius: 13

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.31 AU - 1.33 AU

Year: 1047 Days

Day: 6.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 28,867,947 km

• M1: 167,998 km (0.098 R)
• M2: 276,307 km (0.058 R)
• M3: 407,205 km (0.069 R)
• M4: 645,964 km (0.068 R)
• M5: 796,309 km (0.108 R)
• M6: 1,002,306 km (0.109 R)
• M7: 1,089,970 km (0.049 R)
• M8: 1,309,430 km (0.114 R)
• M9: 1,531,284 km (0.092 R)
• M10: 1,660,088 km (0.09 R)
• M11: 1,819,559 km (0.1 R)
• M12: 2,054,577 km (0.077 R)
• M13: 2,219,284 km (0.074 R)
• M14: 2,329,239 km (0.101 R)
• M15: 2,779,379 km (0.086 R)
• M16: 2,914,316 km (0.028 R)
• M17: 3,199,150 km (0.107 R)
• M18: 3,399,761 km (0.079 R)
• M19: 3,484,583 km (0.089 R)
• M20: 3,578,680 km (0.092 R)
• M21: 3,884,159 km (0.093 R)
• M22: 4,035,552 km (0.086 R)
• M23: 4,243,643 km (0.108 R)
• M24: 4,399,673 km (0.098 R)
• M25: 4,632,747 km (0.104 R)
• M26: 5,033,669 km (0.11 R)
• M27: 5,267,790 km (0.061 R)
• M28: 5,356,501 km (0.102 R)
• M29: 5,645,824 km (0.111 R)
• M30: 5,868,874 km (0.092 R)
• M31: 6,032,983 km (0.107 R)
• M32: 6,334,123 km (0.116 R)
• M33: 6,544,757 km (0.07 R)
• M34: 6,843,654 km (0.072 R)
• M35: 6,929,822 km (0.099 R)
• M36: 7,038,131 km (0.099 R)
• M37: 7,179,800 km (0.088 R)
• M38: 7,510,262 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.9

Radius: 13.5

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.05 AU - 2.45 AU

Year: 2330 Days

Day: 6.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 28,867,947 km

• M1: 181,313 km (0.074 R)
• M2: 402,418 km (0.109 R)
• M3: 491,878 km (0.04 R)
• M4: 663,915 km (0.114 R)
• M5: 776,563 km (0.116 R)
• M6: 887,115 km (0.11 R)
• M7: 1,033,572 km (0.039 R)
• M8: 1,136,196 km (0.11 R)
• M9: 1,242,560 km (0.084 R)
• M10: 1,341,295 km (0.108 R)
• M11: 1,431,502 km (0.102 R)
• M12: 1,889,421 km (0.091 R)
• M13: 2,175,303 km (0.104 R)
• M14: 2,364,694 km (0.091 R)
• M15: 2,803,763 km (0.057 R)
• M16: 2,906,537 km (0.116 R)
• M17: 3,055,686 km (0.1 R)
• M18: 3,693,721 km (0.101 R)
• M19: 3,855,736 km (0.117 R)
• M20: 3,954,171 km (0.075 R)
• M21: 4,390,099 km (0.096 R)
• M22: 4,475,669 km (0.075 R)
• M23: 4,841,585 km (0.102 R)
• M24: 5,055,062 km (0.061 R)
• M25: 5,602,590 km (0.107 R)
• M26: 5,695,640 km (0.104 R)
• M27: 6,035,227 km (0.089 R)
• M28: 6,381,396 km (0.116 R)
• M29: 6,833,332 km (0.079 R)
• M30: 6,953,010 km (0.087 R)
• M31: 7,499,940 km (0.105 R)
• M32: 7,644,002 km (0.077 R)
• M33: 8,938,473 km (0.077 R)
• M34: 9,025,838 km (0.073 R)
• M35: 9,201,167 km (0.116 R)
• M36: 9,667,014 km (0.115 R)
• M37: 10,323,001 km (0.079 R)
• M38: 10,575,672 km (0.115 R)
• M39: 11,157,458 km (0.087 R)
• M40: 11,487,920 km (0.116 R)
• M41: 11,678,059 km (0.12 R)
• M42: 11,893,480 km (0.11 R)
• M43: 12,620,525 km (0.053 R)
• M44: 13,537,261 km (0.109 R)
• M45: 14,194,295 km (0.087 R)
• M46: 14,913,561 km (0.103 R)
• M47: 15,121,203 km (0.071 R)
• M48: 15,277,533 km (0.073 R)
• M49: 15,935,016 km (0.04 R)
• M50: 16,120,816 km (0.063 R)
• M51: 16,601,773 km (0.058 R)
• M52: 16,763,189 km (0.068 R)
• M53: 16,871,049 km (0.057 R)
• M54: 17,386,564 km (0.056 R)
• M55: 18,712,150 km (0.032 R)
• M56: 18,796,224 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.3

Radius: 13.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.55 AU - 3.61 AU

Year: 3731 Days

Day: 14.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,867,947 km

• M1: 195,674 km (0.07 R)
• M2: 391,498 km (0.078 R)
• M3: 603,927 km (0.107 R)
• M4: 802,443 km (0.07 R)
• M5: 940,073 km (0.042 R)
• M6: 1,049,130 km (0.116 R)
• M7: 1,294,321 km (0.06 R)
• M8: 1,403,378 km (0.055 R)
• M9: 1,616,704 km (0.116 R)
• M10: 1,841,101 km (0.106 R)
• M11: 1,949,410 km (0.119 R)
• M12: 2,189,066 km (0.118 R)
• M13: 2,304,256 km (0.073 R)
• M14: 2,387,881 km (0.061 R)
• M15: 2,523,866 km (0.062 R)
• M16: 2,645,040 km (0.089 R)
• M17: 3,318,081 km (0.094 R)
• M18: 3,489,819 km (0.089 R)
• M19: 3,703,744 km (0.035 R)
• M20: 3,862,168 km (0.059 R)
• M21: 4,434,230 km (0.087 R)
• M22: 4,946,005 km (0.11 R)
• M23: 5,231,138 km (0.041 R)
• M24: 5,342,290 km (0.109 R)
• M25: 5,499,367 km (0.071 R)
• M26: 5,635,053 km (0.118 R)
• M27: 5,794,823 km (0.065 R)
• M28: 6,142,489 km (0.098 R)
• M29: 6,761,225 km (0.116 R)
• M30: 6,980,087 km (0.07 R)
• M31: 7,375,025 km (0.108 R)
• M32: 8,032,358 km (0.119 R)
• M33: 8,550,865 km (0.074 R)
• M34: 8,761,349 km (0.116 R)
• M35: 8,947,000 km (0.071 R)
• M36: 9,241,259 km (0.092 R)
• M37: 9,376,047 km (0.065 R)
• M38: 9,593,113 km (0.119 R)
• M39: 9,702,320 km (0.049 R)
• M40: 9,921,929 km (0.059 R)
• M41: 10,198,835 km (0.117 R)
• M42: 10,506,408 km (0.04 R)
• M43: 10,873,820 km (0.059 R)
• M44: 11,360,612 km (0.06 R)
• M45: 11,766,920 km (0.118 R)
• M46: 11,854,734 km (0.101 R)
• M47: 11,971,869 km (0.114 R)
• M48: 12,207,635 km (0.115 R)
• M49: 13,807,883 km (0.038 R)
• M50: 14,024,202 km (0.106 R)
• M51: 14,241,568 km (0.105 R)
• M52: 14,868,832 km (0.067 R)
• M53: 15,090,685 km (0.116 R)
• M54: 15,377,315 km (0.111 R)
• M55: 15,537,384 km (0.103 R)
• M56: 16,607,608 km (0.117 R)
• M57: 16,903,662 km (0.085 R)
• M58: 17,168,300 km (0.075 R)
• M59: 17,601,237 km (0.1 R)
• M60: 18,037,763 km (0.106 R)
• M61: 18,240,468 km (0.106 R)
• M62: 18,409,963 km (0.089 R)
• M63: 18,716,339 km (0.089 R)
• M64: 19,680,497 km (0.044 R)
• M65: 20,554,897 km (0.069 R)
• M66: 20,660,663 km (0.104 R)
• M67: 21,585,178 km (0.08 R)
• M68: 21,836,352 km (0.11 R)
• M69: 22,233,086 km (0.064 R)
• M70: 22,595,861 km (0.111 R)
• M71: 22,741,420 km (0.104 R)
• M72: 22,887,427 km (0.107 R)
• M73: 23,363,896 km (0.112 R)
• M74: 23,585,002 km (0.091 R)
• M75: 24,252,358 km (0.11 R)
• M76: 24,775,651 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.9

Radius: 14

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.99 AU - 3.69 AU

Year: 4213 Days

Day: 8 Hours

Environment

Temp: -207 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,867,947 km

• M1: 187,446 km (0.1 R)
• M2: 301,440 km (0.082 R)
• M3: 494,870 km (0.09 R)
• M4: 728,392 km (0.063 R)
• M5: 885,171 km (0.064 R)
• M6: 1,001,109 km (0.098 R)
• M7: 1,122,582 km (0.09 R)
• M8: 1,411,905 km (0.108 R)
• M9: 1,709,455 km (0.115 R)
• M10: 2,238,882 km (0.045 R)
• M11: 2,683,038 km (0.094 R)
• M12: 3,034,593 km (0.111 R)
• M13: 3,195,710 km (0.077 R)
• M14: 3,401,257 km (0.072 R)
• M15: 4,000,097 km (0.103 R)
• M16: 4,289,569 km (0.112 R)
• M17: 4,539,847 km (0.032 R)
• M18: 4,701,711 km (0.113 R)
• M19: 4,865,372 km (0.078 R)
• M20: 4,959,917 km (0.06 R)
• M21: 5,054,912 km (0.082 R)
• M22: 5,588,976 km (0.106 R)
• M23: 5,737,677 km (0.117 R)
• M24: 6,475,493 km (0.104 R)
• M25: 6,869,085 km (0.084 R)
• M26: 7,028,706 km (0.101 R)
• M27: 7,542,276 km (0.077 R)
• M28: 7,651,931 km (0.076 R)
• M29: 8,180,311 km (0.095 R)
• M30: 8,691,935 km (0.057 R)
• M31: 9,746,152 km (0.1 R)
• M32: 10,016,026 km (0.049 R)
• M33: 10,318,962 km (0.048 R)
• M34: 10,655,557 km (0.072 R)
• M35: 11,089,241 km (0.114 R)
• M36: 11,497,195 km (0.103 R)
• M37: 11,591,890 km (0.114 R)
• M38: 12,005,977 km (0.103 R)
• M39: 12,166,496 km (0.076 R)
• M40: 13,777,365 km (0.06 R)
• M41: 13,878,194 km (0.116 R)
• M42: 14,012,982 km (0.106 R)
• M43: 14,249,945 km (0.045 R)
• M44: 14,796,576 km (0.044 R)
• M45: 15,072,434 km (0.076 R)
• M46: 15,419,651 km (0.068 R)
• M47: 16,620,174 km (0.051 R)
• M48: 16,907,103 km (0.099 R)
• M49: 17,376,690 km (0.107 R)
• M50: 17,522,099 km (0.109 R)
• M51: 17,704,310 km (0.098 R)
• M52: 18,218,178 km (0.081 R)
• M53: 18,885,834 km (0.085 R)
• M54: 20,360,270 km (0.113 R)
• M55: 20,475,161 km (0.026 R)
• M56: 20,821,331 km (0.073 R)
• M57: 21,247,086 km (0.084 R)
• M58: 21,480,459 km (0.102 R)
• M59: 21,871,358 km (0.034 R)
• M60: 22,028,436 km (0.115 R)
• M61: 22,146,469 km (0.113 R)
• M62: 22,304,145 km (0.083 R)
• M63: 22,541,407 km (0.109 R)
• M64: 22,779,567 km (0.082 R)
• M65: 22,898,796 km (0.118 R)
• M66: 24,022,875 km (0.106 R)
• M67: 24,266,121 km (0.118 R)
• M68: 24,388,043 km (0.119 R)
• M69: 24,877,827 km (0.102 R)
• M70: 25,206,044 km (0.118 R)
• M71: 25,618,486 km (0.113 R)
• M72: 26,366,326 km (0.096 R)
• M73: 26,701,126 km (0.109 R)
• M74: 27,883,697 km (0.096 R)
• M75: 28,610,144 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 10,387 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit